Computer heat dissipation cooling device

Abstract

The utility model relates to the technical field of computer heat dissipation, and discloses a computer heat dissipation cooling device which comprises a stable supporting seat and an angle adjusting plate, the stable supporting seat is movably connected with the angle adjusting plate through a hinge shaft, and an adjustable included angle alpha is formed between the stable supporting seat and the angle adjusting plate; a fixed frame is fixedly installed on the inner side of the angle adjusting plate, a stable frame is nested on the outer side of the angle adjusting plate, a dustproof placing area is formed between the fixed frame and the stable frame, and the stable supporting seat is embedded into the dustproof placing area. The heat dissipation fan can be accurately moved to the position over a heating source, heat dissipation is intensified in a directional mode, heat conduction of the bottom of the device is accelerated through the heat conduction silica gel covering the exposed surface, heat resistance is reduced, and the heat dissipation device has the advantages of being high in practicability and capable of achieving heat dissipation adjustment.

Description

TECHNICAL FIELD

[0001] The utility model relates to computer heat dissipation technical field, concretely is a computer heat dissipation cooling device. BACKGROUND

[0002] With the rapid development of computer technology, the performance of equipment is continuously improved, but the power consumption increases and the heat problem intensifies. For example: the power consumption of core components such as CPU and GPU of high-performance computing equipment (such as gaming laptops, servers, and AI workstations) can reach tens of watts or even hundreds of watts, and the local hotspot temperature can exceed 100℃; due to space limitations, the heat dissipation space of portable devices (such as ultra-thin laptops) is limited, and the heat dissipation efficiency becomes a bottleneck.

[0003] The core goal of the heat dissipation system is to ensure stable operation of the equipment, prolong the service life and avoid performance degradation through efficient heat dissipation. However, the existing heat dissipation device has the following significant shortcomings: single heat dissipation adjustment dimension: most heat dissipation supports only provide fixed angles (such as 0° or fixed inclination angles), which cannot be flexibly adjusted according to the device form or use scenario (such as notebook vertical heat dissipation, server horizontal placement); the position of the heat dissipation fan cannot be adjusted: the fan of the existing heat sink is usually fixedly installed and cannot accurately cover the heat source (such as CPU, GPU).

[0004] After searching, it is found that the utility model patent with publication number CN220569134U discloses a modular computer heat dissipation base, which comprises a main body, a heat dissipation structure is installed on the top of the main body, the heat dissipation structure comprises: an assembly frame, a plurality of connecting grooves, a plurality of connecting plug blocks, four assembly pieces, a filter screen, a heat dissipation fan and four limiting assemblies, however, the fan of the existing heat sink is fixedly arranged and cannot accurately cover the heat source, the heat dissipation airflow path does not match the heat generation area, resulting in local overheating (such as high temperature at the edge of the graphics card), therefore, it is necessary to design a computer heat dissipation cooling device with strong practicability and heat dissipation adjustment. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a computer heat dissipation cooling device to solve the problems raised in the background art.

[0006] In order to solve the above technical problems, the utility model provides the following technical scheme: a computer heat dissipation cooling device, comprising a stable support seat and an angle adjusting plate, the stable support seat and the angle adjusting plate are connected by a hinge shaft, and an adjustable included angle a is formed between the two;

[0007] A fixed frame is fixedly installed on the inner side of the angle adjusting plate, and a stable frame is nested on the outer side, a dustproof placement area is formed between the fixed frame and the stable frame, and the stable support seat is embedded in the dustproof placement area;

[0008] The cross-shaped heat dissipation frame is provided with a cross-shaped adjusting piece to realize X / Y axis bidirectional displacement.

[0009] The angle clamping assembly is arranged on the contact surface between the stable supporting base and the angle adjusting plate, and is used for locking a multi-gear included angle alpha.

[0010] According to the technical scheme, the angle clamping assembly comprises:

[0011] The groove regions are symmetrically arranged on the two sides of the stable supporting base, and each groove region is provided with an equidistant clamping seat.

[0012] The movable clamping hook is movably arranged on the side wall between the fixed frame and the stable frame, and the middle section is provided with an inwardly bent elastic clamping section.

[0013] The elastic clamping section is engaged with the trapezoidal clamping groove of the clamping seat.

[0014] According to the technical scheme, the cross-shaped adjusting piece comprises:

[0015] The horizontal movable rod and the vertical movable rod are intersected in a cross shape, and the ends are respectively connected with the sliding block one and the sliding block two.

[0016] The inner side of the fixed frame is provided with a straight sliding groove one matched with the sliding block one and a straight sliding groove two matched with the sliding block two, so as to realize the radial displacement and the transverse displacement of the heat dissipation fan.

[0017] According to the technical scheme, the fixed frame is provided with a dustproof filter screen fixedly arranged at the top, and the filter screen has a pore size of less than or equal to 0.5 mm.

[0018] According to the technical scheme, the bottom of the angle adjusting plate is provided with two blocking blocks embedded in blocking grooves, and the outer side of the blocking groove is provided with an arc-shaped hand buckle groove.

[0019] According to the technical scheme, all exposed edges of the stable supporting base and the angle adjusting plate are chamfered, and the surface is covered with a heat-conducting silica gel layer.

[0020] Compared with the prior art, the utility model has the beneficial effects that:

[0021] (1) Multi-dimensional heat dissipation adjustment: 3-5 gear locking is realized through the angle clamping assembly, different equipment heat dissipation requirements (such as notebook vertical heat dissipation or server horizontal heat dissipation) are adapted, the X / Y axis sliding rail system of the cross-shaped adjusting piece can accurately move the heat dissipation fan to the heat source above, directional heat dissipation is strengthened, the heat-conducting silica gel covering the exposed surface accelerates the heat conduction of the equipment bottom, and the thermal resistance is reduced.

[0022] (2) Precise air duct coverage: X / Y axis bidirectional adjustment of the cooling fan can aim at the CPU, GPU and other core heat sources to reduce the blind area of heat dissipation;

[0023] (3) One-key operation: arc-shaped hand buckle slot quickly unlocks angle adjustment, realizes single-hand angle locking, and the slide rail design of the cross adjustment piece allows intuitive sliding of the cooling fan to the target position without complex tools;

[0024] (4) Dynamic support anti-slip design: double anti-slip of the bottom blocking block and the silica gel heat conduction layer prevents the equipment from slipping off in the inclined state, especially suitable for thin and light laptops, curved cases and other easy displacement scenarios;

[0025] (5) Modular maintenance: the dust filter screen filters dust while keeping the airflow smooth, and the detachable filter screen and cooling fan installation area support quick cleaning or replacement, reducing maintenance cost;

[0026] (6) Safety limiting: physical limiting of the blocking block and the blocking groove prevents excessive inclination or equipment sliding. BRIEF DESCRIPTION OF DRAWINGS

[0027] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation on the present application. In the drawings:

[0028] Figure 1 is the first perspective view of the present application;

[0029] Figure 2 is the second perspective view of the present application;

[0030] Figure 3 is the third perspective view of the present application;

[0031] Figure 4 is the fourth perspective view of the present application;

[0032] Figure 5 is the first partial perspective view of the present application;

[0033] Figure 6 is the second partial perspective view of the present application;

[0034] In the figure: 1-steady support seat, 2-angle adjusting plate, 3-hinge shaft, 4-fixed frame, 41-dustproof filter screen, 5-stable frame, 6-dustproof placement area, 7-cross-shaped heat dissipation frame, 8-dismountable mounting area, 9-heat dissipation fan, 10-cross-shaped adjusting member, 101-horizontal movable rod one, 102-vertical movable rod two, 103-sliding block one, 104-sliding block two, 105-linear sliding groove one, 106-linear sliding groove two, 11-angle clamping assembly, 111-groove area, 112-clamping seat, 113-movable clamping hook, 114-trapezoidal clamping groove, 115-elastic clamping section, 12-blocking block, 13-blocking groove, 14-arc-shaped hand buckle groove. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0036] Please refer to Figures 1-6 The utility model provides technical scheme: a computer cooling device, including steady support seat and angle adjusting plate, the steady support seat 1 with angle adjusting plate 2 through hinge shaft 3 swing joint, the adjustable included angle alpha is formed between the two;

[0037] The inner side of the angle adjusting plate 2 is fixedly installed with the fixed frame 4, and the outer side is nested with the stable frame 5, and the dustproof placement area 6 is formed between the fixed frame 4 and the stable frame 5, and the steady support seat 1 is embedded in the dustproof placement area 6;

[0038] The cross-shaped heat dissipation frame 7 is arranged in the fixed frame 4, and the heat dissipation fan 9 is fixed through the dismountable mounting area 8 at the four corners of the cross-shaped heat dissipation frame 7, and the cross-shaped heat dissipation frame 7 realizes X / Y axis bidirectional displacement through the cross-shaped adjusting member 10;

[0039] The contact surface of the steady support seat 1 and the angle adjusting plate 2 is provided with the angle clamping assembly 11, which is used for locking the multi-gear included angle alpha;

[0040] The stable support base 1 serves as the base of the device, is embedded in the dustproof placement area 6 of the angle adjusting plate 2, provides stable support, and the angle adjusting plate 2 is movably connected with the stable support base 1 through the hinge shaft 3, can adjust the included angle a with the base, adapts to different equipment installation requirements, the outer side of the fixed frame 4 is fixed to the angle adjusting plate 2, the built-in cross-shaped heat dissipation frame 7 and the heat dissipation fan 9, the stable frame 5 and the fixed frame 4 jointly constitute the dustproof placement area, protect the internal components from dust invasion, the cross-shaped heat dissipation frame 7 fixes the four-corner heat dissipation fan 9 through the detachable mounting area 8, supports the X / Y axis bidirectional displacement, the power socket is integrated on the cross-shaped heat dissipation frame 7, is adjusted through the cross-shaped adjusting part 10, can flexibly adjust the position of the heat dissipation fan to cover the heat dissipation dead angle, the angle clamping assembly 11 locks the multi-gear included angle a, ensures the stability of the structure after angle adjustment;

[0041] The user can adjust the included angle a according to the equipment heat dissipation requirement (such as CPU, GPU or internal layout of the case), adapt to different installation scenes (such as desktop, server or notebook external heat dissipation device), meanwhile avoid angle deviation caused by vibration or external force, improve the use stability, realize X / Y axis displacement through the cross-shaped adjusting part, accurately position the heat dissipation fan near the heat source (such as CPU, graphics card), enhance the heat dissipation efficiency, the detachable mounting area is convenient for cleaning or replacing the heat dissipation fan; The four-corner distributed heat dissipation fans form a three-dimensional air flow, reduce the heat dissipation blind area;

[0042] Specifically, the angle clamping assembly 11 comprises:

[0043] The groove area 111 is symmetrically arranged on both sides of the stable support base 1, and 3-5 equidistant clamping seats 112 are arranged in each groove area 111;

[0044] The movable clamping hook 113 is movably arranged on the side wall of the fixed frame 4 and the stable frame 5, and the middle section is provided with an inwardly bent elastic clamping section 115;

[0045] The elastic clamping section 115 is engaged with the trapezoidal clamping groove 114 of the clamping seat 112;

[0046] The groove area 111 is symmetrically arranged on both sides of the stable support base 1, and 3-5 equidistant clamping seats 112 are arranged in each groove area 111 (equidistantly arranged), forming a multi-gear angle locking point, through the equidistant clamping seat (3-5 gears), the commonly used angle (such as 0 degree, 30 degree, 60 degree, etc.) can be quickly locked, different equipment heat dissipation requirements are met, and the scene of notebook computer external heat dissipation device, server case or graphics card support is suitable, the trapezoidal clamping groove 114 is designed in the clamping seat 112, and the shape is matched with the elastic clamping section 115, the self-locking function is realized through the trapezoidal slope, the middle section of the clamping hook is bent inward to form an elastic structure, the friction force generated by the material deformation is engaged with the trapezoidal clamping groove, the angle is locked, and the movable clamping hook 113 can be separated from the trapezoidal clamping groove 114 under the action of external force (such as manual pressing or rotating), and is re-clamped in a new position after adjusting the angle;

[0047] Specifically, the cross adjustment piece 10 comprises:

[0048] The horizontal movable rod one 101 and the vertical movable rod two 102 are cross staggered, and the ends are respectively connected to the sliding block one 103 and the sliding block two 104;

[0049] The inner side of the fixed frame 4 is provided with a linear sliding groove one 105 matched with the sliding block one 103 and a linear sliding groove two 106 matched with the sliding block two 104, so as to realize the radial displacement and the lateral displacement of the cooling fan 9;

[0050] The horizontal movable rod one 101 and the vertical movable rod two 102 are cross staggered, and the ends are respectively connected to the sliding block one 103 and the sliding block two 104, forming a mechanical frame of X / Y axis bidirectional displacement, the linear sliding groove one 105 is arranged on the inner side of the fixed frame 4, providing a horizontal (X axis) moving track for the sliding block one 103 of the horizontal movable rod one 101, the linear sliding groove two 106 provides a vertical (Y axis) moving track for the sliding block two 104 of the vertical movable rod two 102, the cooling fan 9 is fixed in the cross point of the cross adjustment piece 10 through the detachable mounting area 8, and moves with the cross cooling frame 7;

[0051] Specifically, the dustproof filter screen 41 is fixedly installed on the top of the fixed frame 4, and the filter screen aperture is ≤0.5mm, and the dustproof filter screen 41 and the upper end surface of the fixed frame 4 are flushly arranged;

[0052] The dustproof filter screen 41 is fixed on the top of the fixed frame 4 and flush with the upper end surface of the frame, forming a flat air inlet, which is made of metal mesh, engineering plastic grid or composite material, and needs to consider air permeability, durability and dustproof effect, the filter screen aperture is ≤0.5mm, which can effectively block dust particles (such as PM2.5 and larger particles) and protect the cooling fan and internal components;

[0053] Specifically, the angle adjustment plate 2 is provided with two blocking blocks 12 at the bottom, which are embedded in the blocking grooves 13, and the outer side of the blocking grooves 13 is provided with an arc hand buckle groove 14;

[0054] The blocking block 12 is embedded in the blocking groove 13, and the rotation range of the angle adjustment plate 2 is limited by physical contact to prevent excessive rotation or accidental loosening. The blocking block 12 is located at the bottom of the angle adjustment plate 2, which can prevent the computer (such as a notebook computer) from sliding off the radiator when placed on the radiator, especially when the inclination angle is large (such as a notebook computer connected with a radiator);

[0055] Specifically, all exposed edges of the stable support seat 1 and the angle adjustment plate 2 are rounded, and the surface is covered with a heat-conducting silica gel layer;

[0056] Eliminate sharp edges, avoid users scratching fingers or device surface (such as notebook computer metal shell) when operating, reduce the impact force of components when colliding or falling, prevent plastic or metal components from cracking due to stress concentration, silica gel material has good thermal conductivity, can accelerate the conduction of heat from the bottom of the device to the inside of the heat dissipation device, and improve the heat dissipation efficiency.

[0057] Working principle: The device realizes efficient heat dissipation and flexible adaptation through multi-module collaborative design, combined with angle adjustment, heat dissipation optimization, dust protection and safety limiting function. The stable support seat 1 and the angle adjusting plate 2 are connected through the hinge shaft 3, allowing them to form an adjustable included angle α (0-90 degrees). The angle clamping assembly 11 (trapezoidal clamping groove 114 and elastic clamping section 115) locks multiple gear angles to ensure the stability of the structure after angle adjustment. The blocking block 12 and the blocking groove 13 limit the rotation range, and cooperate with the arc hand buckle groove 14 to realize manual unlocking / locking, preventing excessive inclination or sliding. The cross adjustment piece 10 realizes the X / Y axis bidirectional displacement of the heat dissipation fan 9 through the straight line sliding groove 105 / 106, which can accurately cover the heat sources such as CPU and GPU. The detachable installation area 8 allows quick replacement or cleaning of the heat dissipation fan 9 to ensure the heat dissipation efficiency. The cold air enters the device through the dustproof filter screen 41 (pore size ≤0.5mm), generates directional airflow after filtering dust, and carries away the heat of the device. The dustproof placement area 6 (interlayer of fixed frame 4 and stable frame 5) isolates dust to prolong the service life of the heat dissipation assembly.

[0058] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or operation from another entity or operation, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Moreover, the terms "comprising", "containing" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or equipment.

[0059] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A computer cooling device for dissipating heat, comprising a flat support base and an angle adjustment plate, characterized in that: The stable support base (1) and the angle adjusting plate (2) are movably connected through a hinge shaft (3), and an adjustable included angle α is formed between the two; The inner side of the angle adjusting plate (2) is fixedly provided with a fixed frame (4), and the outer side is nested with a stable frame (5), and a dustproof placement area (6) is formed between the fixed frame (4) and the stable frame (5), and the stable support base (1) is embedded in the dustproof placement area (6); The fixed frame (4) is provided with a cross-shaped heat dissipation frame (7), and four corners of the cross-shaped heat dissipation frame (7) are fixedly provided with heat dissipation fans (9) through detachable mounting areas (8), and the cross-shaped heat dissipation frame (7) is movably provided with X / Y axis displacement through a cross-shaped adjusting part (10); The contact surface of the stable support base (1) and the angle adjusting plate (2) is provided with an angle clamping assembly (11) for locking the multi-position included angle α.

2. The computer cooling device of claim 1, wherein: The angle clamping assembly (11) comprises: The groove areas (111) are symmetrically arranged on both sides of the stable support base (1), and 3-5 equidistant clamping seats (112) are arranged in each groove area (111); The movable clamping hooks (113) are movably arranged on the side walls of the fixed frame (4) and the stable frame (5), and the middle sections are provided with inwardly bent elastic clamping sections (115); The elastic clamping sections (115) are engaged with the trapezoidal clamping grooves (114) of the clamping seats (112).

3. The computer cooling device of claim 1, wherein: The cross-shaped adjusting part (10) comprises: The horizontal movable rod one (101) and the vertical movable rod two (102) are cross-shaped, and the ends are respectively connected with the sliding block one (103) and the sliding block two (104); The inner side of the fixed frame (4) is provided with a straight line sliding groove one (105) matched with the sliding block one (103) and a straight line sliding groove two (106) matched with the sliding block two (104), so as to realize the radial displacement and the transverse displacement of the heat dissipation fan (9).

4. The computer cooling device of claim 3, wherein: The fixed frame (4) is provided with a dustproof filter screen (41) fixedly arranged on the top, and the filter screen aperture is ≤0.5mm, and the dustproof filter screen (41) and the fixed frame (4) are arranged in the same plane.

5. The computer cooling device of claim 1, wherein: The angle adjusting plate (2) is provided with two blocking blocks (12) embedded in blocking grooves (13), and the outer side of the blocking groove (13) is provided with an arc-shaped hand buckle groove (14).

6. The computer cooling device of claim 1, wherein: All exposed edges of the stable support base (1) and the angle adjusting plate (2) are chamfered, and the surface is covered with a heat-conducting silica gel layer.

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